René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"When selecting a back button causes a brief flicker","articleBody":"### Which @angular/* package(s) are the source of the bug?\n\nDon't known / other\n\n### Is this a regression?\n\nNo\n\n### Description\n\nI have a form on one route with radio buttons, an input box, and a button to navigate to the next route. The second route has a back button that returns to the previous route. When I click this back button, I notice a brief flicker where the previously selected radio button momentarily displays as unselected before immediately switching back to the selected state.\n\nInterestingly, this flicker doesn't occur when I use the browser's back button. Is this flickering behavior inherent to how Angular handles navigation, or is there a way to prevent it?\n\n### Please provide a link to a minimal reproduction of the bug\n\n_No response_\n\n### Please provide the exception or error you saw\n\n```true\n\n```\n\n### Please provide the environment you discovered this bug in (run `ng version`)\n\n```true\nThis happens in Angular 19 and Angular 21\n```\n\n### Anything else?\n\n_No response_","author":{"url":"https://github.com/ahmadmujeeb33","@type":"Person","name":"ahmadmujeeb33"},"datePublished":"2026-01-17T00:11:59.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/66619/angular/issues/66619"}